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TAT7469
CATV 75 Ω pHEMT Dual RF Amplifier Applications
• • • • Edge QAM gain stage MDU Output Distribution amplifiers Node Transimpedance Amplifier
SOIC-8 package
Product Features
• • • • • 75 Ω, 50 MHz to 1200 MHz Bandwidth Low Noise Figure: 3.2 dB to 1000 MHz Adjustable Low Power Consumption pHEMT device technology SOIC-8 package
Functional Block Diagram
RF IN
1 2 3
8 7 6 5
RF OUT
RF IN
4
RF OUT
General Description
The TAT7469 is a 75 Ω RF Amplifier designed for CATV use, but capable of operation up to 1200 MHz. The TAT7469 contains two separate amplifiers for push pull applications. It is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. Each amplifier contains on-chip active biasing.
TAT7469 Datasheet
